3Purdue UniversitySliding Window Flow ControlSliding Window Flow Control¾Best Control Scheme: ¾Shortest delay for a given throughput, or vice-versa.¾No propagation delay:¾Optimum N ≈MPurdue UniversityQuantitative AnalysisQuantitative Analysis¾Fact: ¾For product-form queueing networks, any subnetwork can be replaced by one or more “composite queues” with a state dependent service rate¾Remaining network retains exactly the same statistical behavior.

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